Stockholders' Equity and Partners' Capital (Tables)

3 Months Ended

Mar. 31, 2017

Equity [Abstract]

Schedule of Restricted Common Stock Activity

The following is a summary of our restricted common stock activity as of March 31, 2017 and 2016, respectively:

	March 31, 2017				March 31, 2016
	Restricted Common Stock		Weighted Average Grant Date Fair Value		Restricted Common Stock		Weighted Average Grant Date Fair Value
Beginning balance	640,870		$	27.36	487,850		$	23.13
Granted	215,333		29.31		194,151		27.17
Vested	(229,621	)	24.88		(162,140	)	22.65
Forfeited	(2,524	)	29.96		(3,244	)	24.23
Ending balance	624,058		$	28.94	516,617		$	24.79